EP1568587A3 - Reduktionsgetriebeapparat für Fahrradkomponenten - Google Patents

Reduktionsgetriebeapparat für Fahrradkomponenten Download PDF

Info

Publication number
EP1568587A3
EP1568587A3 EP04026864A EP04026864A EP1568587A3 EP 1568587 A3 EP1568587 A3 EP 1568587A3 EP 04026864 A EP04026864 A EP 04026864A EP 04026864 A EP04026864 A EP 04026864A EP 1568587 A3 EP1568587 A3 EP 1568587A3
Authority
EP
European Patent Office
Prior art keywords
gear
bicycle component
coupled
component
reduction apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04026864A
Other languages
English (en)
French (fr)
Other versions
EP1568587A2 (de
EP1568587B1 (de
Inventor
Masahiko Fukuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimano Inc
Original Assignee
Shimano Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shimano Inc filed Critical Shimano Inc
Publication of EP1568587A2 publication Critical patent/EP1568587A2/de
Publication of EP1568587A3 publication Critical patent/EP1568587A3/de
Application granted granted Critical
Publication of EP1568587B1 publication Critical patent/EP1568587B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/124—Mechanisms for shifting laterally
    • B62M9/1244—Mechanisms for shifting laterally limiting or positioning the movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/122—Rear derailleurs electrically or fluid actuated; Controls thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
EP04026864A 2004-02-24 2004-11-11 Reduktionsgetriebeapparat für Fahrradkomponenten Expired - Lifetime EP1568587B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US708325 2004-02-24
US10/708,325 US7467567B2 (en) 2004-02-24 2004-02-24 Gear reduction apparatus for a bicycle component

Publications (3)

Publication Number Publication Date
EP1568587A2 EP1568587A2 (de) 2005-08-31
EP1568587A3 true EP1568587A3 (de) 2007-12-05
EP1568587B1 EP1568587B1 (de) 2012-09-12

Family

ID=34749173

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04026864A Expired - Lifetime EP1568587B1 (de) 2004-02-24 2004-11-11 Reduktionsgetriebeapparat für Fahrradkomponenten

Country Status (5)

Country Link
US (1) US7467567B2 (de)
EP (1) EP1568587B1 (de)
JP (1) JP4145866B2 (de)
CN (1) CN100372730C (de)
TW (1) TWI237613B (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8012052B2 (en) * 2006-02-28 2011-09-06 Shimano, Inc. Low profile rear derailleur with cable guide
US20070202978A1 (en) * 2006-02-28 2007-08-30 Shimano, Inc. Low profile rear derailleur
US8277346B2 (en) * 2006-02-28 2012-10-02 Shimano, Inc. Low profile rear derailleur
US8025598B2 (en) * 2006-10-24 2011-09-27 Shimano, Inc. Low profile rear derailleur with a chain receiving space
US8137223B2 (en) * 2007-05-16 2012-03-20 Shimano Inc. Bicycle rear derailleur
US7892122B2 (en) * 2008-02-22 2011-02-22 Shimano, Inc. Electrically operated derailleur with a power storing mechanism
US9327792B2 (en) * 2011-01-28 2016-05-03 Paha Designs, Llc Gear transmission and derailleur system
US10207772B2 (en) * 2011-01-28 2019-02-19 Paha Designs, Llc Gear transmission and derailleur system
US9150281B2 (en) * 2011-09-27 2015-10-06 Shimano Inc. Bicycle rear derailleur
US8979683B2 (en) * 2012-01-31 2015-03-17 Shimano Inc. Bicycle electric actuator unit
US9394030B2 (en) 2012-09-27 2016-07-19 Sram, Llc Rear derailleur
US9303763B2 (en) 2012-12-10 2016-04-05 Shimano, Inc Bicycle rear derailleur
US8974331B2 (en) * 2012-12-10 2015-03-10 Shimano Inc. Bicycle derailleur
JP2014091384A (ja) 2012-11-01 2014-05-19 Shimano Inc 自転車変速機駆動用モータユニット
ITMI20130299A1 (it) * 2013-02-28 2014-08-29 Campagnolo Srl Deragliatore di bicicletta, particolarmente deragliatore anteriore, ad affidabilità migliorata
US9005059B2 (en) * 2013-03-27 2015-04-14 Shimano Inc. Rear derailleur
JP2014213705A (ja) * 2013-04-25 2014-11-17 株式会社シマノ 自転車用のディレーラ
US9676444B2 (en) * 2013-10-23 2017-06-13 Sram, Llc Electromechanical rear derailleur
US9085340B1 (en) * 2014-03-14 2015-07-21 Tien Hsin Industries Co., Ltd. Electronic front derailleur
JP5937649B2 (ja) 2014-09-05 2016-06-22 株式会社シマノ 自転車用シフターおよびこれを備える自転車用電動システム
US20170066501A1 (en) * 2015-09-08 2017-03-09 Praxis Works LLC Belt-aligned derailleur
CN108394511B (zh) * 2017-02-08 2020-03-17 台湾微转股份有限公司 电子变速角度感应结构
IT201700035716A1 (it) * 2017-03-31 2018-10-01 Campagnolo Srl Deragliatore posteriore di bicicletta
JP6434578B2 (ja) * 2017-07-25 2018-12-05 株式会社シマノ 自転車用電動システム
TWI647146B (zh) * 2017-11-10 2019-01-11 台灣微轉股份有限公司 自行車後變速器
TWM562816U (zh) * 2018-04-03 2018-07-01 彥豪金屬工業股份有限公司 變速器總成
TWM562815U (zh) * 2018-04-03 2018-07-01 彥豪金屬工業股份有限公司 變速器總成
DE102018207493A1 (de) * 2018-05-15 2019-11-21 Sram Deutschland Gmbh Stelleinrichtung für ein Fahrrad und Verfahren zur Steuerung oder Einstellung solcher Stelleinrichtungen
US11498643B2 (en) * 2019-02-26 2022-11-15 Shimano Inc. Bicycle electric derailleur
TWI712547B (zh) * 2019-11-06 2020-12-11 天心工業股份有限公司 自行車之後變速器
TWI729557B (zh) * 2019-11-06 2021-06-01 天心工業股份有限公司 自行車之後變速器
US11981398B2 (en) * 2020-09-11 2024-05-14 Shimano Inc. Bicycle derailleur
US20220297798A1 (en) * 2021-03-16 2022-09-22 Tien Hsin Industries Co., Ltd. Electronic derailleur
US11713095B2 (en) * 2021-05-07 2023-08-01 Sram, Llc Bicycle derailleur
US12275491B2 (en) * 2023-08-28 2025-04-15 Shimano Inc. Bicycle motor unit and bicycle derailleur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5873283A (en) * 1997-01-14 1999-02-23 Chen; Cheng Hsiung Motorized control for a derailleur
EP1010612A1 (de) * 1998-12-18 2000-06-21 Shimano Inc. Kettenradsensor für Fahrrad
WO2000043259A1 (en) * 1999-01-20 2000-07-27 Opti-Bike Llc Electric bicycle and methods
EP1281611A2 (de) * 2001-08-01 2003-02-05 Shimano Inc. Schaltstellungsanzeigevorrichtung für ein Fahrrad

Family Cites Families (31)

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Publication number Priority date Publication date Assignee Title
US3919891A (en) * 1973-10-15 1975-11-18 Brian J Stuhlmuller Electrical gear changer for chain driven vehicle
US3863512A (en) * 1973-11-09 1975-02-04 California Progressive Prod Shift mechanism for derailleur drive
US4041788A (en) * 1975-07-30 1977-08-16 California Progressive Products, Inc. Electrical control for derailleur drive
JPS5438041A (en) 1977-09-01 1979-03-22 Sekine Indasutoriizu Kk Automatic speed change gear in bicycle
JPS5996086A (ja) 1982-11-19 1984-06-02 三洋電機株式会社 自転車用変速装置
US4605240A (en) * 1983-08-18 1986-08-12 Telewe', Inc. Electronically controlled bicycle transmission
FR2587079A1 (fr) 1985-09-11 1987-03-13 Roche Claudia Derailleur a commande electrique
DE3631481A1 (de) * 1986-09-16 1988-05-05 Villiger Soehne Ag Elektromechanische fahrrad-gangschaltung
FR2605969B1 (fr) 1986-11-04 1993-11-12 Montini Raoul Derailleurs electriques combines pour velo cycle autonome s'adaptant a tout type de derailleurs existants
US5059158A (en) * 1990-05-08 1991-10-22 E.B.T., Inc. Electronic transmission control system for a bicycle
DE4128866A1 (de) 1991-08-30 1993-03-04 Fichtel & Sachs Ag Elektromechanische gangschaltung fuer fahrraeder
IT1252263B (it) * 1991-11-18 1995-06-08 Catene Calibrate Regina Cambio elettromeccanico per bicicletta
FR2687977B1 (fr) * 1992-02-27 1994-04-22 Bg Innovation Dispositifs permettant les changements de vitesses sur bicyclettes.
US5213548A (en) * 1992-03-02 1993-05-25 Colbert Ralph G Gear shifting system for derailleur equipped bicycle
DE4212320A1 (de) * 1992-04-13 1993-10-14 Fichtel & Sachs Ag Elektrische Stellvorrichtung
DE4212319A1 (de) * 1992-04-13 1993-10-14 Fichtel & Sachs Ag Steuervorrichtung
JPH05319357A (ja) 1992-05-25 1993-12-03 Yamaha Motor Co Ltd 自転車の電動変速装置
JPH0648368A (ja) 1992-07-27 1994-02-22 Yamaha Motor Co Ltd 自転車の電動変速装置
DE4231761C2 (de) 1992-09-23 2003-08-21 Sram De Gmbh Schubstange für Schwenkbewegungen
IT1261090B (it) * 1993-07-08 1996-05-08 Antonio Romano Gruppo di cambio di velocita' motorizzato per biciclette.
DE4340471C1 (de) 1993-11-27 1995-02-02 Fichtel & Sachs Ag Kettenschaltung für Fahrräder
IT1266817B1 (it) * 1994-02-24 1997-01-21 Campagnolo Srl Dispositivo di cambio di velocita' per biciclette.
JPH08104282A (ja) 1994-10-04 1996-04-23 Akebono Brake Ind Co Ltd 自転車用変速装置
FR2769574B1 (fr) * 1997-10-10 1999-12-31 Mavic Sa Dispositif d'affichage a cristaux liquides pour une bicyclette
US6162140A (en) * 1998-12-18 2000-12-19 Shimano, Inc. Motor driven derailleur
IT1307681B1 (it) * 1999-04-13 2001-11-14 Campagnolo Srl Deragliatore posteriore di bicicletta.
IT1310731B1 (it) * 1999-11-23 2002-02-22 Campagnolo Srl Dispositivo di cambio di velocita' per biciclette.
US6293882B1 (en) * 1999-12-10 2001-09-25 Shimano, Inc. Operating force compensating apparatus for a bicycle transmission
US6945888B2 (en) * 2002-11-21 2005-09-20 Shimano, Inc. Combined analog and digital derailleur position processing apparatus
US6997835B2 (en) * 2002-11-26 2006-02-14 Shimano, Inc. Electrically operated derailleur with power storing mechanism
JP2006137206A (ja) * 2004-11-10 2006-06-01 Shimano Inc 自転車用電装部品及びそれを用いた自転車用ディレーラ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5873283A (en) * 1997-01-14 1999-02-23 Chen; Cheng Hsiung Motorized control for a derailleur
EP1010612A1 (de) * 1998-12-18 2000-06-21 Shimano Inc. Kettenradsensor für Fahrrad
WO2000043259A1 (en) * 1999-01-20 2000-07-27 Opti-Bike Llc Electric bicycle and methods
EP1281611A2 (de) * 2001-08-01 2003-02-05 Shimano Inc. Schaltstellungsanzeigevorrichtung für ein Fahrrad

Also Published As

Publication number Publication date
JP2005239124A (ja) 2005-09-08
JP4145866B2 (ja) 2008-09-03
EP1568587A2 (de) 2005-08-31
CN100372730C (zh) 2008-03-05
TWI237613B (en) 2005-08-11
US7467567B2 (en) 2008-12-23
TW200528346A (en) 2005-09-01
CN1660662A (zh) 2005-08-31
US20050187048A1 (en) 2005-08-25
EP1568587B1 (de) 2012-09-12

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